Monday
December 22, 2014

Homework Help: physical science

Posted by Anonymous on Friday, December 7, 2012 at 1:22pm.

calculate the change in thermal energy when 120kg of sand warms from 10 degrees celcius to 90 degrees celcius

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Thermochemistry please - I really need help on this problem...
physical science - Compare the amount of heat required to change teh temperature...
Chemistry - Assuming complete dissociation of the solute, how many grams of KNO3...
Grade 12 Chemistry - If 100g of zinc (c=377J/kg degrees celcius) at 95 degrees ...
physics - Ice at -10degrees celcius and steam at 130 degrees celcius are brought...
chemistry - The particles of which sample of LiCl(s) have the same average ...
CHEMISTRY HELP NEEDED A.S.A.P - Given: N2O4 (g) 2NO2 (g) @ 25 degrees celcius...
CHEMISTRY HELP DESPERATELY NEEDDED!!! - Given: N2O4 (g) 2NO2 (g) @ 25 degrees ...
CHEMISTRY HELP STILL NEEDED PLEASE!!! - Given: N2O4 (g) 2NO2 (g) @ 25 degrees ...
chemistry - calculate the heat energy required to raise the temperature of a 500...

Search
Members